search is still on for a missing bay area pilot and his passengers after his aircraft dropped off a raider. >> a 13 year-old girl from pleasanton has been missing since sunday. we will hear from her family coming up. >> the temperatures could drop another 5 degrees. we're already at 25 degrees and one of creek. we are seen 20s in the north bay street in fact the temperatures have not been a this cold since 1936. it is a frigid morning and this is part of the coldest that we have ever experienced. there is no surprise there is a freeze watch. all of us are in jeopardy of dropping below the freeze hundred we're going to stay in the form today is not even the coldest as we could draw more as will wake up thursday morning. i will have a 4 d tell what to expect tomorrow. >> we're watching how cold it is in walnut creek. jackie is live with more. >> at 5:00 a.m. in the morning i did not the allies is pripet i did not think it would be this cold. it is real cold outside. >> i wish it was 32 degrees. it is just 28 degrees and we are four degrees below. we are freezing and walnut creek read it actu